Hookah capsule



FIG. 1 is a top perspective view of a hookah capsule showing my new design;

FIG. 2 is a bottom perspective view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a front elevation view thereof, a back elevation view is a mirror image; and,

FIG. 6 is a side elevation view thereof.

The broken lines in the drawings depict parts of the hookah capsule that form no part of the claimed design. 

CLAIM The ornamental design for a hookah capsule, as shown and described. 